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authorVasanthakumar Thiagarajan <vasanth@atheros.com>2010-04-15 17:38:28 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-04-16 15:43:22 -0400
commitad7b806065f5791696a1c9a4c2665f6421cbbf05 (patch)
tree89c106bfc49e6407e51a3c2dabfec0feff3090b7 /drivers/net/wireless/ath/ath9k/reg.h
parentae3bb6d4628dae7ead588263177a0674221fea78 (diff)
ath9k_hw: Add few routines for rx edma support
* Set rx buf size in register 0x60 * Set rxdp on the respective hw rx queue (HP and LP queues) * Process rx descriptor Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/reg.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/reg.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index d5248914916..bc48bc92076 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -144,6 +144,9 @@
#define AR_MACMISC_MISC_OBS_BUS_MSB_S 15
#define AR_MACMISC_MISC_OBS_BUS_1 1
+#define AR_DATABUF_SIZE 0x0060
+#define AR_DATABUF_SIZE_MASK 0x00000FFF
+
#define AR_GTXTO 0x0064
#define AR_GTXTO_TIMEOUT_COUNTER 0x0000FFFF
#define AR_GTXTO_TIMEOUT_LIMIT 0xFFFF0000
@@ -160,6 +163,9 @@
#define AR_CST_TIMEOUT_LIMIT 0xFFFF0000
#define AR_CST_TIMEOUT_LIMIT_S 16
+#define AR_HP_RXDP 0x0074
+#define AR_LP_RXDP 0x0078
+
#define AR_ISR 0x0080
#define AR_ISR_RXOK 0x00000001
#define AR_ISR_RXDESC 0x00000002